I am using the Beta version of Firefox (27) but I have seen the same behavior in recent released levels. I enter a search at www.google.com , such as rc heating and cooling nj I then get a page of results. I click on any result (first one is fine, though an Add, any of them work the same way). I see their page. When I hit the Back arrow to get back to the page of results and try another link, it flashes some google redirect URL on the address bar, and then goes right back to the same page I was on. It always brings me back to the same page I was on. If I click on the Back Arrow button with the right mouse button I see three links in the history for that tab, and I can chose the bottom one to go back to the Google search page: 1) Bergen County Heating & Air Conditioning ... (www.dbheatingandcooling.com/?gclid=CNft9ZLC57sCFel9OgodkWUAqQ ) 2) http://www.google.com/aclk?sa=l&ai=CES...&adurl=www.dbheatingandcooling.com 3) rc heating and cooling nj - Google Search ( https://www.google.com/search?q=rc+heating+and+cooling+nj&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-beta&channel=sb ) When on 1) back arrow causes 2) to flash and I go back to 1), always. I can use the right button to drop down the entire list and if I click on 3) then it takes me back to the search results page. Clicking on 2) also takes me back to #1) , BTW. The Google redirect (#2) is sometimes http://www.google.com/url?sa=... instead of aclk?sa=... depending on which link I click, but it is the same behavior. This does not happen in Internet Explorer (IE 8). I see the redirection URL also flashing by in IE, but the back button works and takes me back to the search results page.